Written by Robert Bailey

What is Ursu.807795 infection?

In this short article you will discover concerning the meaning of Ursu.807795 and its negative influence on your computer system. Such ransomware are a form of malware that is specified by on-line frauds to require paying the ransom money by a sufferer.

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It is better to prevent, than repair and repent!

When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
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Most of the instances, Ursu.807795 ransomware will advise its victims to initiate funds transfer for the objective of reducing the effects of the changes that the Trojan infection has introduced to the victim’s tool.

Ursu.807795 Summary

These modifications can be as complies with:

  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • Unconventionial binary language: Russian;
  • Unconventionial language used in binary resources: Russian;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • The executable is compressed using UPX;
  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents situated on the sufferer’s hard disk — so the victim can no more use the information;
  • Preventing regular accessibility to the target’s workstation;
Similar behavior
Related domains
z.whorecord.xyz Ransom:Win32/LockScreen.2c056eed
a.tomx.xyz Ransom:Win32/LockScreen.2c056eed


One of the most normal networks through which Ursu.807795 Trojans are injected are:

  • By means of phishing emails;
  • As a consequence of customer winding up on a source that hosts a destructive software;

As quickly as the Trojan is effectively injected, it will certainly either cipher the data on the target’s PC or avoid the tool from working in a proper manner – while also putting a ransom note that points out the requirement for the sufferers to impact the settlement for the function of decrypting the papers or bring back the documents system back to the initial problem. In the majority of instances, the ransom money note will certainly show up when the customer reboots the COMPUTER after the system has currently been harmed.

Ursu.807795 circulation networks.

In various edges of the globe, Ursu.807795 expands by jumps as well as bounds. Nonetheless, the ransom notes and also methods of extorting the ransom money quantity might differ depending on particular neighborhood (local) settings. The ransom money notes as well as methods of obtaining the ransom quantity might vary depending on certain neighborhood (regional) setups.

Ransomware injection

For instance:

    Faulty alerts regarding unlicensed software program.

    In specific locations, the Trojans usually wrongfully report having spotted some unlicensed applications made it possible for on the victim’s device. The sharp after that demands the user to pay the ransom.

    Faulty statements about prohibited content.

    In countries where software application piracy is much less prominent, this method is not as effective for the cyber fraudulences. Alternatively, the Ursu.807795 popup alert might falsely claim to be originating from a law enforcement establishment as well as will report having located youngster pornography or various other illegal data on the device.

    Ursu.807795 popup alert might wrongly declare to be obtaining from a regulation enforcement organization and will certainly report having situated kid pornography or various other illegal information on the gadget. The alert will likewise include a need for the user to pay the ransom.

Technical details

File Info:

crc32: 6B0B1BDD
md5: 4a7cb705fb066f256d603d08bfd3f573
name: b2fe241ecba854a1.exe
sha1: cef68fac9a58cccc9274f3bad7cf632ca62d83f9
sha256: 3e30f9fcadb570dfc76d3af53b672bd66437ee2ca997240b390cc47e42eb06a5
sha512: 9b9f6d1894b3a057c35857b46930c9a307b5c529012879bbd77fd243a5df97e92224a60d19b81ad1404ad46ac72af8b4b480075b3f27f719c765e211e4095d72
ssdeep: 24576:i4eFW0vqOtBdkoXszu6m9Zj1J5OPPh9j+EJqmWmr0SACJBbAE2ukVqX7H:sFW0v7uoXCuz93qXfjtJnWnxecEVL
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: 2006-2010
InternalName: easyQuizzy
CompanyName: NetCrate Software
LegalTrademarks: NetCrate Software, easyQuizzy
Comments: Made with easyQuizzy editor (http://easyquizzy.com)
ProductName: easyQuizzy
ProductVersion: 1.8
FileDescription: Executable quiz file
Translation: 0x0419 0x04e3

Ursu.807795 also known as:

GridinSoft Trojan.Ransom.Gen
MicroWorld-eScan Gen:Variant.Ursu.807795
Qihoo-360 Generic/Trojan.331
BitDefender Gen:Variant.Ursu.807795
GData Gen:Variant.Ursu.807795
Alibaba Ransom:Win32/LockScreen.2c056eed
AegisLab Trojan.Win32.Ursu.4!c
Emsisoft Gen:Variant.Ursu.807795 (B)
Webroot W32.Trojan.Gen
MAX malware (ai score=87)
Arcabit Trojan.Ursu.DC5373
Microsoft PUA:Win32/Presenoker
Rising Malware.Undefined!8.C (CLOUD)
Paloalto generic.ml

How to remove Ursu.807795 virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Run the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.

Run Setup.exe

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Ursu.807795 files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Ursu.807795 you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/products/

About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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